Ключевые слова: 20s, american, attractive, authentic, backpack, bicycle, bike, biker, biking, casual, caucasian, city, college, cycle, cycling, echo, fashion, handsome, hipster, millennial, mobility, model, modern, outfit, pedal, photogenic, retro, ridden, ride, rider, riding, street, student, style, styling, stylish, sustainable, transport, transportation, trend, university, urban, urban life, vintage, young, youth,